I let my strained veggie oil settle in a 275 gal tote for almost a week.....pump 30 or so gallons into a clean barrel....heat that to 150 or so degrees overnight....then pump that oil into the barrel that has the centrifuge on it (leaving the bottom inch or so for sediments, etc)....

I use the diesel craft OC-50.....crank it to around 80 PSI...usually run 30 gallons or so at a time for about 45 minutes. A

bout how long would you guys run the veggie oil through the system for optimum veggie oil????